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[Extruded rice flour as a gluten substitute in the poduction of rice bread].
Arch Latinoam Nutr. 2006 Sep; 56(3):288-94.AL

Abstract

Research regarding the production of gluten-free bread (GFB) is very important nutritionally, technically and economically speaking, both to celiac patients and to developing countries who import wheat. The main technological problem in the production of GFB is obtaining a gluten substitute that is both inexpensive and capable of retaining gas during bread fermentation and baking. The use of gelatinized starch as an alternative for gluten seems promising. In this project, rice bread was made using pregelatinized extruded rice flour as a gluten substitute. Pre-gelatinized rice flours (PRF) were manufactured in a single screw Brabender extruder, varying extrusion temperature (108-192 degrees C) and the moisture of the raw material (19.2 - 24.8%), and were used in a proportion of 10 g for every 100 g of raw rice flour, in the production of gluten-free bread. Results showed that rice flour extruded at a high temperature (180 degrees) and low moisture content (20%), rendered bread with the best technological characteristics, presenting crust and crumb color similar to those of conventional wheat bread, although with volume and texture not as satisfactory in the same comparison.

Authors+Show Affiliations

Universidade Estadual de Campinas, Departamento de Tecnologia de Alimentos Faculdade de Engenharia de Alimentos, Campinas, SP, Brasil.No affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

spa

PubMed ID

17249491

Citation

Clerici, Maria Teresa Pedrosa Silva, and Ahmed A. El-Dash. "[Extruded Rice Flour as a Gluten Substitute in the Poduction of Rice Bread]." Archivos Latinoamericanos De Nutricion, vol. 56, no. 3, 2006, pp. 288-94.
Clerici MT, El-Dash AA. [Extruded rice flour as a gluten substitute in the poduction of rice bread]. Arch Latinoam Nutr. 2006;56(3):288-94.
Clerici, M. T., & El-Dash, A. A. (2006). [Extruded rice flour as a gluten substitute in the poduction of rice bread]. Archivos Latinoamericanos De Nutricion, 56(3), 288-94.
Clerici MT, El-Dash AA. [Extruded Rice Flour as a Gluten Substitute in the Poduction of Rice Bread]. Arch Latinoam Nutr. 2006;56(3):288-94. PubMed PMID: 17249491.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Extruded rice flour as a gluten substitute in the poduction of rice bread]. AU - Clerici,Maria Teresa Pedrosa Silva, AU - El-Dash,Ahmed A, PY - 2007/1/26/pubmed PY - 2008/1/23/medline PY - 2007/1/26/entrez SP - 288 EP - 94 JF - Archivos latinoamericanos de nutricion JO - Arch Latinoam Nutr VL - 56 IS - 3 N2 - Research regarding the production of gluten-free bread (GFB) is very important nutritionally, technically and economically speaking, both to celiac patients and to developing countries who import wheat. The main technological problem in the production of GFB is obtaining a gluten substitute that is both inexpensive and capable of retaining gas during bread fermentation and baking. The use of gelatinized starch as an alternative for gluten seems promising. In this project, rice bread was made using pregelatinized extruded rice flour as a gluten substitute. Pre-gelatinized rice flours (PRF) were manufactured in a single screw Brabender extruder, varying extrusion temperature (108-192 degrees C) and the moisture of the raw material (19.2 - 24.8%), and were used in a proportion of 10 g for every 100 g of raw rice flour, in the production of gluten-free bread. Results showed that rice flour extruded at a high temperature (180 degrees) and low moisture content (20%), rendered bread with the best technological characteristics, presenting crust and crumb color similar to those of conventional wheat bread, although with volume and texture not as satisfactory in the same comparison. SN - 0004-0622 UR - https://www.unboundmedicine.com/medline/citation/17249491/[Extruded_rice_flour_as_a_gluten_substitute_in_the_poduction_of_rice_bread]_ L2 - https://www.lens.org/lens/search/patent/list?q=citation_id:17249491 DB - PRIME DP - Unbound Medicine ER -
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